CN109189957B - Media data processing method and equipment - Google Patents

Abstract

The invention discloses a method and a device for processing media data, wherein the method for processing the media data comprises the following steps: the method comprises the steps of obtaining at least two data segments for dividing at least one piece of media data, wherein each data segment corresponds to a classification label; and outputting the data segments according to the classification labels corresponding to the data segments. The invention aims at that one piece of media data can be output in the form of at least one data segment besides being completely output, and a plurality of data segments can be output in any sequence, thereby realizing the diversification of the output form of the media data.

Description

Method and device for processing media data

technical field

Embodiments of the present invention relate to the field of communications technologies, and in particular, to a method and device for processing media data.

Background technique

With the continuous development of intelligent terminals, playing media data, such as audio data, video data, etc., through the terminal has become a common function of the terminal. Taking audio data as an example, the terminal can play audio data stored locally, such as songs, and can also play online songs. Whether it is local playback or online playback, the playback mode is only in the form of list loop, single loop, random play, etc., and they are all based on one song, that is, after all the current song content is played, it will be switched to The next song is played; in addition, when manually switching songs to play, it is also based on one song, that is, in the process of playing the current song, according to the user's song switching instruction, switch to the beginning of the next song It is inconvenient to play this kind of song cutting operation, and the playing form is relatively simple.

SUMMARY OF THE INVENTION

The present invention provides a method and device for processing media data, so as to solve the problem of a single output mode of media data in the prior art.

In order to solve the above-mentioned technical problems, the present invention is achieved in this way:

In a first aspect, an embodiment of the present invention provides a method for processing media data, including:

obtaining at least two data segments divided into at least one media data, wherein each data segment corresponds to a classification label;

The data segment is output according to the classification label corresponding to the data segment.

In a second aspect, an embodiment of the present invention further provides a device for processing media data, where the device for processing media data is a terminal device or a network device;

The processing equipment includes:

an acquisition module, configured to acquire at least two data segments divided into at least one media data, wherein each data segment corresponds to a classification label;

The processing module is configured to output the data segment according to the classification label corresponding to the data segment.

In a third aspect, an embodiment of the present invention further provides a device for processing media data, where the device for processing media data is a terminal device or a network device; the processing device includes a processor, a memory, and a device stored on the memory and A computer program executable on the processor, the computer program implementing the steps of the method for processing media data as described above when executed by the processor.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the above-mentioned processing of the media data is implemented steps of the method.

In the embodiment of the present invention, at least two data segments corresponding to a classification label are obtained by dividing at least one piece of media data, and the data segments are output according to the classification labels corresponding to the data segments. In this way, in addition to the complete output of the media data, a piece of media data can also be output in the form of at least one data segment, and multiple data segments can be output in any order, thereby realizing the diversification of media data output forms. .

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the drawings that are used in the description of the embodiments of the present invention. Obviously, the drawings in the following description are only some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

FIG. 1 shows one of the flowcharts of a method for processing media data according to an embodiment of the present invention;

FIG. 2 shows one of the flowcharts of dividing data segments according to an embodiment of the present invention;

FIG. 3 shows the second flow chart of dividing data segments according to an embodiment of the present invention;

FIG. 4 shows a flowchart of outputting a data segment according to an embodiment of the present invention;

FIG. 5 shows the second flow chart of the method for processing media data according to an embodiment of the present invention;

FIG. 6 shows the third flowchart of the method for processing media data according to an embodiment of the present invention;

FIG. 7 shows a block diagram of a media data processing device according to an embodiment of the present invention;

FIG. 8 shows a schematic diagram of a hardware structure of a terminal device according to an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in FIG. 1, an embodiment of the present invention provides a method for processing media data, including:

Step 11: Acquire at least two data segments into which at least one piece of media data is divided.

Wherein, each data segment corresponds to a classification label respectively.

Specifically, the media data includes, but is not limited to, video data and audio data. Taking audio data as an example, dividing the media data into at least two data segments may be: determining at least one dividing point in the media data; dividing the media data at the dividing point, and dividing the media data into at least two segments; pieces of data. Wherein, the split point can be determined according to the time point in the audio data; preferably, it can start from the starting position of the audio data, and mark a split point every time a predetermined time passes; and also can identify the voice information in the audio data, according to the voice information Marking a split point, for example, a split point can be marked at the end of a complete sentence to ensure that each audio data has integrity after being split.

Specifically, the classification label includes, but is not limited to, the name, type, source, etc. of the media data. For example, taking songs as media data as an example, the classification labels can be the name of the song, the name of the singer, and the genre of the song (such as rock, Chinese, folk, etc.); By dividing songs, the intro, verse, chorus, and ending can be used as classification labels for corresponding data segments.

Step 12: Output the data segment according to the classification label corresponding to the data segment.

Specifically, a classification label may include at least one classification keyword. For example, taking a song as media data as an example, a classification label may include keywords such as song name, singer name, genre type, and chorus.

Further, the output can be performed according to at least one classification label of the data segment, for example: according to the data segment with the classification label as the chorus, a playlist is generated and played; or the data segment with the classification label as the chorus is sent to the device to be played. play.

In this embodiment, at least one piece of media data is divided into at least two data segments corresponding to a classification label, respectively, and the data segments are output according to the classification labels corresponding to the data segments. In this way, in addition to the complete output of the media data, a piece of media data can also be output in the form of at least one data segment, and multiple data segments can be output in any order, thereby realizing the diversification of media data output forms. .

The above step 11: before acquiring the at least two data segments into which the at least one media data is divided, the method further includes: dividing the at least one media data into at least two data segments.

Embodiment 1, as shown in FIG. 2 , divides at least one piece of media data into at least two data segments, specifically including:

Step 21: Receive a first division instruction, where the first division instruction includes a first division manner for dividing the media data.

Step 22: In response to the first dividing instruction, divide at least one media data into at least two data segments according to the first dividing manner.

The above embodiments are described below in conjunction with specific application scenarios:

Scenario 1: Applied to terminal equipment;

The terminal device receives a first division instruction input by the user, where the first division instruction is used to indicate at least one division point for dividing the media data; the media data is divided into at least two data segments according to the at least one division point.

Specifically, taking audio data as an example, if the duration of the audio data is 3 minutes, the first division instruction input by the user may be the first division point from the start position to the 1 minute position, and the first division point from the 1 minute position to the 2 minute position as the first division point. Two split points, so that the audio data is divided into two data segments according to the first split point and the second split point; wherein, the setting of the split point position can be determined according to the voice information in the audio data, preferably a complete voice fragment For example, a complete speech segment can be a complete sentence or phrase, so as to ensure the integrity of the data segment after being segmented.

Scenario 2: Applied to network equipment;

The network device receives a first division instruction sent by the terminal device, where the first division instruction is used to indicate at least one division point for dividing the media data; and the media data is divided into at least two data segments according to the at least one division point. Of course, the terminal device may also receive the first division instruction input by the user, and send the first division instruction to the network device.

In this embodiment, the media data is divided according to the first division instruction including the first division mode input by the user, which is convenient for the user to customize the division mode of the media data, and has flexibility.

Embodiment 2, as shown in FIG. 3 , divides at least one piece of media data into at least two data segments, specifically including:

Step 31: Receive a second division instruction, where the second division instruction is used to indicate the second division mode selected by the user.

Step 32: In response to the second dividing instruction, divide at least one media data into at least two data segments in the second dividing manner.

The second embodiment above will be described below in conjunction with specific application scenarios:

Scenario 1: Applied to terminal equipment;

The terminal device may pre-store multiple division manners for dividing the media data. The terminal device receives a second division instruction for selecting one of the division modes input by the user, determines a predetermined second division mode according to the second division instruction, and divides at least one piece of media data according to the second division mode to obtain at least two division modes. pieces of data.

The division method may be divided according to a predetermined time length, that is, the divided data segments have the same time length; if the media data is a song, it may also be divided according to prelude, main song, chorus, and ending.

Scenario 2: Applied to network equipment;

The network device may pre-store multiple division manners for dividing the media data. The network device receives a second division instruction for selecting one of the division modes sent by the terminal device, determines a predetermined second division mode according to the second division instruction, and divides at least one piece of media data according to the second division mode to obtain at least one of the division modes. Two pieces of data. Of course, the terminal device may also receive the second division instruction input by the user, and send the second division instruction to the network device.

In addition, it can also be that the network device receives the second division instruction sent by at least one terminal device, wherein each terminal device can send the second division instruction multiple times, and the second division instruction is used to indicate that the division method for dividing the media data may be The same or different; the network device conducts data statistics according to the second division instructions sent by multiple terminal devices or multiple times by one terminal device, and determines a second division method; such as: determining the division with the largest number of times (the number of times of the second division instruction) Mode As the second division mode, this number of times may be the number of times counted within a predetermined statistical period. and dividing at least one piece of media data according to the second dividing manner to obtain at least two data segments.

In this embodiment, the division mode of the media data may be preset for the user to select, so that the preset second division mode is directly determined according to the second division instruction input by the user, which is convenient for the user to operate.

As an implementation manner, the above step 12: according to the classification label corresponding to the data segment, before outputting the data segment, the method further includes:

The data segments are grouped according to the target classification key.

Wherein, the target classification keyword is at least one classification keyword in the classification label.

Specifically, a classification label may include at least one classification keyword. For example, taking a song as media data as an example, a classification label may include keywords such as song name, singer name, genre type, and chorus. For example, take the chorus as the target classification keyword, and the classification label of the data segment contains the chorus keyword as a group to generate a playlist.

Of course, according to the first selection instruction of selecting at least one data segment input by the user, the data segment selected by the user can be used as a group to generate a playlist; or according to the second selection instruction of selecting at least one classification keyword input by the user, A playlist is generated by taking the data segments corresponding to the classification keywords selected by the user as a group.

In addition, for the terminal device, statistics can be made according to the historical records of the classification keywords selected by the user, and the classification keywords whose selection times reach a predetermined threshold can be used as the recommended classification keywords, and according to the data segments corresponding to the recommended keywords Generate a list of recommendations.

Corresponding to the network device, statistics can be made according to the historical records of selected classification keywords sent by multiple terminal devices or one terminal device for many times, and the classification keywords whose selection times reach a predetermined threshold can be used as recommended classification keywords, and according to The data segment corresponding to the recommended keyword generates a recommendation list.

For example, "the chorus data segment of song A" and "the chorus data segment of song B" can be combined into a playlist for playback. It is also possible to perform the following modes of playback in the existing playlist according to the divided data segments: loop playback of a single data segment, and random switch playback among data segments. For example, the 3 data segments of "Song A" and the 3 data segments of "Song B" were originally combined into the "My Playlist" list, and the "My Playlist" list was preprocessed as 6 data segments, the 6 data segments can be played by randomly switching between the data segments.

After the data fragments are grouped according to the target classification keywords, the above step 12: outputting the data fragments according to the classification labels corresponding to the data fragments, which specifically includes: according to the grouping of the data fragments, grouping the data fragments. The data segment is output.

Specifically, taking a song as an example, if it is applied to a terminal device, the data clips in the playlist are directly played according to the generated playlist, or played through an external playback device (such as headphones, audio, etc.) connected to the terminal device. Play, or alternatively, the data pieces in the playlist can be sent to another terminal device for processing. If applied to the network device, the data segments in the generated playlist can be sent to the terminal device for processing.

In this embodiment, the data segments divided by the media data are grouped according to the classification labels, so that the user can select the data segment to be played according to the user's habit, avoiding switching the entire media data or manually selecting and adjusting a certain data in the media data. The tedious operation process of playing the clips simplifies the user operation and is beneficial to realize the diversification of the media data output.

As another implementation manner, as shown in FIG. 4 , the above step 12: the outputting the data segment according to the classification label corresponding to the data segment, specifically includes:

Step 41: Receive a sound mixing instruction, where the sound mixing instruction includes a target sound mixing mode for performing sound mixing processing on the data segment.

Step 42: In response to the sound mixing instruction, perform sound mixing processing on the data segment according to the target sound mixing mode and output the sound.

The target audio mixing mode includes one or a combination of adjusting the playback speed of the data segment, adjusting the pitch of the data segment, and mixing the data segment and target audio data.

Specifically, taking the media data as audio data as an example, for example, increase the playback pitch of "the chorus data segment in song A" (wherein the increase refers to the increase in pitch relative to the initial playback pitch of the chorus data segment in song A) ) and speed up the playback speed of the "prelude data segment in song B" (wherein speed-up refers to an increase relative to the initial playback speed of the prelude data segment in song B), and then combine to form a mixed playback effect.

In addition, it can also perform mixing processing and output according to the historical record of mixing playback. For example, the number of times of playback of the chorus data segment of song A is 100 times, and the playback speed is 1 times; the number of times of playback of the prelude data segment of song B is 80 times, the playback speed is 1.5 times; the result of that combination is that the chorus data segment of song A is combined at 1 times the playback speed, and the intro data segment of song B is combined at 1.5 times the playback speed. The scheme improves the diversity of output forms of media data by mixing and outputting data segments.

As shown in FIG. 5, an embodiment of the present invention also provides a method for processing media data, including:

Step 51: Acquire at least two data segments into which at least one piece of media data is divided.

Wherein, each data segment corresponds to a classification label respectively.

Specifically, the media data includes, but is not limited to, video data and audio data. Taking audio data as an example, dividing the media data into at least two data segments may be: determining at least one dividing point in the media data; dividing the media data at the dividing point, and dividing the media data into at least two segments; pieces of data. Wherein, the split point can be determined according to the time point in the audio data; preferably, it can start from the starting position of the audio data, and mark a split point every time a predetermined time passes; and also can identify the voice information in the audio data, according to the voice information Marking a split point, for example, a split point can be marked at the end of a complete sentence to ensure that each audio data has integrity after being split.

Specifically, the classification label includes, but is not limited to, the name, type, source, etc. of the media data. For example, taking songs as media data as an example, the classification labels can be the name of the song, the name of the singer, and the genre of the song (such as rock, Chinese, folk, etc.); By dividing songs, the intro, verse, chorus, and ending can be used as classification labels for corresponding data segments.

Step 52: Output the data segment according to the classification label corresponding to the data segment.

Specifically, a classification label may include at least one classification keyword. For example, taking a song as media data as an example, a classification label may include keywords such as song name, singer name, genre type, and chorus.

Further, the output can be performed according to at least one classification label of the data segment, for example: according to the data segment with the classification label as the chorus, a playlist is generated and played; or the data segment with the classification label as the chorus is sent to the device to be played. play.

Step 53: In the case of outputting the data segment, a switching instruction is received.

Specifically, in the case of outputting the data segment, the terminal device receives a switching instruction input by the user to switch the currently output (played) data segment; or the network device receives the data sent by the terminal device to switch the current output (played) Fragment toggle command.

Step 54: In response to the switching instruction, switch the currently output first data segment to the second data segment to be output for output, and record the target classification label corresponding to the first data segment.

Specifically, in the process of outputting the first data segment, if a switching instruction is detected, that is, it is determined that the first data segment is switched, and the number of times the first data segment is switched is counted by a counter, that is, each time the first data segment is switched Switch once, the count of the counter is incremented by 1.

Step 55: In the process of outputting the data segment, the priority of the output order of the data segment corresponding to the target classification label is lowered.

In this embodiment, for the switched data segment, the priority of output (playing) may be lowered, that is, the playback order of the switched data segment may be set at the end; or the data segment corresponding to the target classification label may also be set The priority of the output order is reduced, that is, the playback order of the data segment corresponding to the target classification label can be set at the end, so that when making personalized recommendations to users, it is possible to recommend as few as possible the same classification label as the switched data segment. Data fragments to adapt to users' usage habits and improve user experience.

As shown in FIG. 6, an embodiment of the present invention also provides a method for processing media data, including:

Step 61: Obtain at least two data segments into which at least one piece of media data is divided.

Wherein, each data segment corresponds to a classification label respectively.

Specifically, the media data includes, but is not limited to, video data and audio data. Taking audio data as an example, dividing the media data into at least two data segments may be: determining at least one dividing point in the media data; dividing the media data at the dividing point, and dividing the media data into at least two segments; pieces of data. Wherein, the split point can be determined according to the time point in the audio data; preferably, it can start from the starting position of the audio data, and mark a split point every time a predetermined time passes; and also can identify the voice information in the audio data, according to the voice information Marking a split point, for example, a split point can be marked at the end of a complete sentence to ensure that each audio data has integrity after being split.

Specifically, the classification label includes, but is not limited to, the name, type, source, etc. of the media data. For example, taking songs as media data as an example, the classification labels can be the name of the song, the name of the singer, and the genre of the song (such as rock, Chinese, folk, etc.); By dividing songs, the intro, verse, chorus, and ending can be used as classification labels for corresponding data segments.

Step 62: Receive an output prohibiting instruction.

Wherein, the output prohibition instruction is used to indicate the output prohibition classification label.

Specifically, the terminal device receives an output prohibition instruction input by the user to instruct the data segment corresponding to the classification label to be output prohibited, or the network device receives the output prohibition instruction sent by the terminal device to indicate the data segment corresponding to the output prohibited classification label , or the terminal device receives the output prohibition instruction input by the user for instructing the data segment corresponding to the classification label to prohibit output, and sends the output prohibition instruction to the network device.

Step 63: In response to the output prohibition instruction, prohibit the output of the data segment corresponding to the output prohibition classification label.

In this embodiment, the user can set the data segment corresponding to the classification label whose output is prohibited. For example, taking a song as an example, it can be divided into data segments corresponding to the classification label according to the intro, verse, chorus, and ending, etc., and the classification label can be set as The data segment of the prelude is prohibited from being played, so that the part with lyrics in the song can be played directly, which is beneficial to improve the playback effect of the song and facilitate the user's operation, thereby realizing the diversification of the output of media data.

As shown in FIG. 7 , an embodiment of the present invention further provides a media data processing device, where the media data processing device is a terminal device or a network device.

The processing device 700 includes:

The obtaining module 710 is configured to obtain at least two pieces of data divided into at least one piece of media data, wherein each piece of data corresponds to a classification label respectively.

The processing module 720 is configured to output the data segment according to the classification label corresponding to the data segment.

Wherein, the processing device 700 further includes:

The first receiving module is configured to receive a first division instruction, where the first division instruction includes a first division manner for dividing the media data.

A first response module, configured to, in response to the first division instruction, divide at least one media data into at least two data segments according to the first division manner.

Wherein, the processing device 700 further includes:

The second receiving module is configured to receive a second division instruction, where the second division instruction is used to indicate the second division mode selected by the user.

A second response module, configured to, in response to the second division instruction, divide at least one media data into at least two data segments in the second division manner.

Wherein, the processing device 700 further includes:

The grouping module is configured to group the data segments according to target classification keywords, wherein the target classification keywords are at least one classification keyword in the classification label.

The processing module 720 includes:

The first processing unit is configured to output the data fragments according to the grouping of the data fragments.

Wherein, the processing module 720 includes:

The first receiving unit is configured to receive a switching instruction in the case of outputting the data segment.

The first response unit is configured to, in response to the switching instruction, switch the first data segment currently output to the second data segment to be output for output, and record the target classification label corresponding to the first data segment.

The second processing unit is configured to lower the priority of the output order of the data segment corresponding to the target classification label during the process of outputting the data segment.

Wherein, the processing module 720 includes:

The second receiving unit is configured to receive a sound mixing instruction, where the sound mixing instruction includes a target sound mixing mode for performing sound mixing processing on the data segment.

The second response unit is configured to, in response to the sound mixing instruction, perform sound mixing processing on the data segment according to the target sound mixing mode and output the sound.

The target audio mixing mode includes one or a combination of adjusting the playback speed of the data segment, adjusting the pitch of the data segment, and mixing the data segment and target audio data.

Wherein, the processing device 700 further includes:

The third receiving module is configured to receive an output prohibition instruction in the case of acquiring at least two data segments divided into at least one media data; wherein each data segment corresponds to a classification label; the output prohibition instruction is used to indicate Category labels to suppress output.

The third response module is configured to, in response to the output prohibition instruction, prohibit the output of the data segment corresponding to the output prohibition classification label.

The processing device provided by the embodiment of the present invention can implement each process implemented by the processing device in the method embodiments of FIG. 1 to FIG. 6 , and to avoid repetition, details are not described here.

The processing device 700 in the above solution obtains at least two data segments divided into at least one piece of media data, each corresponding to a classification label, and outputs the data segments according to the classification labels corresponding to the data segments. In this way, in addition to the complete output of the media data, a piece of media data can also be output in the form of at least one data segment, and multiple data segments can be output in any order, thereby realizing the diversification of media data output forms. .

FIG. 8 is a schematic diagram of a hardware structure of a terminal device implementing various embodiments of the present invention.

The terminal device 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, and Power supply 911 and other components. Those skilled in the art can understand that the structure of the terminal device shown in FIG. 8 does not constitute a limitation on the terminal device, and the terminal device may include more or less components than the one shown, or combine some components, or different components layout. In the embodiment of the present invention, the terminal device includes but is not limited to a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The processor 910 is configured to obtain at least two data segments divided into at least one piece of media data, wherein each data segment corresponds to a classification label; according to the classification label corresponding to the data segment, the audio output unit 903 is controlled to The data segment is output.

The terminal device in the above solution obtains at least two data segments divided into at least one media data corresponding to a classification label, and outputs the data segments according to the classification labels corresponding to the data segments. In this way, in addition to the complete output of the media data, a piece of media data can also be output in the form of at least one data segment, and multiple data segments can be output in any order, thereby realizing the diversification of media data output forms. .

It should be understood that, in this embodiment of the present invention, the radio frequency unit 901 can be used for receiving and sending signals during sending and receiving of information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 910; The uplink data is sent to the base station. Generally, the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 901 can also communicate with the network and other devices through a wireless communication system.

The terminal device provides the user with wireless broadband Internet access through the network module 902, such as helping the user to send and receive emails, browse web pages, and access streaming media.

The audio output unit 903 may convert audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into audio signals and output as sound. Also, the audio output unit 903 may also provide audio output related to a specific function performed by the terminal device 900 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.

The input unit 904 is used to receive audio or video signals. The input unit 904 may include a graphics processor (Graphics Processing Unit, GPU) 9041 and a microphone 9042, and the graphics processor 9041 captures images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed. The processed image frames may be displayed on the display unit 906 . The image frames processed by the graphics processor 9041 may be stored in the memory 909 (or other storage medium) or transmitted via the radio frequency unit 901 or the network module 902 . The microphone 9042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 901 for output in the case of a telephone call mode.

The terminal device 900 also includes at least one sensor 905, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 9061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 9061 and the display panel 9061 when the terminal device 900 moves to the ear. / or backlight. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games , magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensor 905 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, Infrared sensors, etc., are not repeated here.

The display unit 906 is used to display information input by the user or information provided to the user. The display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

The user input unit 907 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the terminal device. Specifically, the user input unit 907 includes a touch panel 9071 and other input devices 9072 . The touch panel 9071, also referred to as a touch screen, can collect touch operations by the user on or near it (such as the user's finger, stylus, etc., any suitable object or accessory on or near the touch panel 9071). operate). The touch panel 9071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 910, the command sent by the processor 910 is received and executed. In addition, the touch panel 9071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 9071 , the user input unit 907 may also include other input devices 9072 . Specifically, other input devices 9072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

Further, the touch panel 9071 can be overlaid on the display panel 9061. When the touch panel 9071 detects a touch operation on or near it, it transmits it to the processor 910 to determine the type of the touch event, and then the processor 910 determines the type of the touch event according to the touch The type of event provides a corresponding visual output on the display panel 9061. Although in FIG. 8 , the touch panel 9071 and the display panel 9061 are used as two independent components to realize the input and output functions of the terminal device, but in some embodiments, the touch panel 9071 and the display panel 9061 can be integrated The input and output functions of the terminal device are implemented, which is not specifically limited here.

The interface unit 908 is an interface for connecting an external device to the terminal device 900 . For example, external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 908 may be used to receive input (eg, data information, power, etc.) from external devices and transmit the received input to one or more elements within the terminal device 900 or may be used between the terminal device 900 and external Transfer data between devices.

The memory 909 may be used to store software programs as well as various data. The memory 909 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc. Additionally, memory 909 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 910 is the control center of the terminal device, using various interfaces and lines to connect various parts of the entire terminal device, by running or executing the software programs and/or modules stored in the memory 909, and calling the data stored in the memory 909. , perform various functions of the terminal equipment and process data, so as to monitor the terminal equipment as a whole. The processor 910 may include one or more processing units; preferably, the processor 910 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem The processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 910.

The terminal device 900 may also include a power supply 911 (such as a battery) for supplying power to various components. Preferably, the power supply 911 may be logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. and other functions.

In addition, the terminal device 900 includes some unshown functional modules, which are not repeated here.

Preferably, an embodiment of the present invention further provides a terminal device, including a processor 910 , a memory 909 , a computer program stored in the memory 909 and executable on the processor 910 , when the computer program is executed by the processor 910 Various processes of the above-mentioned embodiments of the processing method for media data are implemented, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.

Embodiments of the present invention further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, each process of the above-mentioned embodiment of the method for processing media data can be achieved, and the same can be achieved. In order to avoid repetition, the technical effect will not be repeated here. The computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

From the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course hardware can also be used, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present invention can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk, CD), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present invention.

The embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of the present invention, without departing from the spirit of the present invention and the scope protected by the claims, many forms can be made, which all belong to the protection of the present invention.

Claims (10)

1. a processing method of media data, is characterized in that, comprises: Obtaining a plurality of data segments divided into at least two media data, wherein each media data is divided into at least two data segments, and each data segment corresponds to a classification label; outputting the data fragment according to the classification label corresponding to the data fragment; Wherein, before outputting the data fragment according to the classification label corresponding to the data fragment, the method includes: The data fragments are grouped according to the target classification keyword, wherein the target classification keyword is at least one classification keyword in the classification label; wherein, at least two data fragments corresponding to one group belong to different media data ; The outputting of the data fragment according to the classification label corresponding to the data fragment includes: outputting the data fragments according to the grouping of the data fragments; Wherein, outputting the data fragment according to the classification label corresponding to the data fragment further includes: In the case of outputting the data segment, receiving a switching instruction; In response to the switching instruction, the currently outputted first data segment is switched to the second data segment to be output for output, and the target classification label corresponding to the first data segment is recorded; In the process of outputting the data segment, lowering the priority of the output order of the data segment corresponding to the target classification label; wherein, lowering the priority of the output order of the data segment corresponding to the target classification label includes: : Set the playback order of the data segment to be switched at the end, or set the playback order of the data segment corresponding to the target classification label at the end. 2. The method for processing media data according to claim 1, wherein before the acquiring at least two pieces of data divided into at least one piece of media data, the method comprises: receiving a first division instruction, where the first division instruction includes a first division manner for dividing the media data; In response to the first dividing instruction, at least one media data is divided into at least two data segments according to the first dividing manner. 3. The method for processing media data according to claim 1, wherein before the acquiring at least two pieces of data divided into at least one piece of media data, the method comprises: receiving a second division instruction, where the second division instruction is used to indicate the second division mode selected by the user; In response to the second division instruction, at least one media data is divided into at least two data segments in the second division manner. 4. The method for processing media data according to claim 1, wherein the outputting the data fragment according to the classification label corresponding to the data fragment comprises: receiving a mixing instruction, where the mixing instruction includes a target mixing mode for performing mixing processing on the data segment; In response to the mixing instruction, the data segment is mixed and output according to the target mixing mode; The target audio mixing mode includes one or a combination of adjusting the playback speed of the data segment, adjusting the pitch of the data segment, and mixing the data segment and target audio data. 5. The method for processing media data according to claim 1, wherein after the acquiring at least two data segments into which at least one media data is divided, the method further comprises: receiving an output prohibition instruction, where the output prohibition instruction is used to indicate a classification label that prohibits output; In response to the output prohibition instruction, the output of the data segment corresponding to the output prohibition classification label is prohibited. 6. A media data processing device, wherein the media data processing device is a terminal device or a network device; The processing equipment includes: an acquisition module, configured to acquire a plurality of data segments divided into at least two media data, wherein each media data is divided into at least two data segments, and each data segment corresponds to a classification label; a processing module, configured to output the data fragment according to the classification label corresponding to the data fragment; Wherein, the processing device further includes: A grouping module, configured to group the data fragments according to target classification keywords, wherein the target classification keywords are at least one classification keyword in the classification label; wherein, at least two data fragments corresponding to one grouping belong to different media data; The processing module includes: a first processing unit, configured to output the data fragments according to the grouping of the data fragments; Wherein, the processing module further includes: a first receiving unit, configured to receive a switching instruction under the condition of outputting the data segment; a first response unit, configured to switch the currently output first data segment to the to-be-output second data segment for output in response to the switching instruction, and record the target classification label corresponding to the first data segment; The second processing unit is configured to lower the priority of the output order of the data segment corresponding to the target classification label in the process of outputting the data segment; wherein, the data segment corresponding to the target classification label is The lowering of the priority of the output order includes: setting the playing order of the switched data segment at the end, or setting the playback order of the data segment corresponding to the target classification tag at the end. 7. The media data processing device according to claim 6, wherein the processing device further comprises: a first receiving module, configured to receive a first division instruction, where the first division instruction includes a first division method for dividing the media data; A first response module, configured to, in response to the first division instruction, divide at least one media data into at least two data segments according to the first division manner. 8. The media data processing device according to claim 6, wherein the processing device further comprises: a second receiving module, configured to receive a second division instruction, where the second division instruction is used to indicate the second division mode selected by the user; A second response module, configured to, in response to the second division instruction, divide at least one media data into at least two data segments in the second division manner. 9. The media data processing device according to claim 6, wherein the processing module comprises: a second receiving unit, configured to receive a sound mixing instruction, where the sound mixing instruction includes a target sound mixing mode for performing sound mixing processing on the data segment; a second response unit, configured to, in response to the mixing instruction, perform mixing processing on the data segment and output it according to the target mixing mode; The target audio mixing mode includes one or a combination of adjusting the playback speed of the data segment, adjusting the pitch of the data segment, and mixing the data segment and target audio data. 10. The media data processing device according to claim 6, wherein the processing device further comprises: a third receiving module, configured to receive an output prohibition instruction, where the output prohibition instruction is used to indicate a classification label that prohibits output; The third response module is configured to, in response to the output prohibition instruction, prohibit the output of the data segment corresponding to the output prohibition classification label.

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